h-i hhh hhi hhl hhm hhs hih hii hil him his hlh hli hll hlm hls hmh hmi hml hmm hms hsh hsi hsl hsm hss ihh ihi ihl ihm ihs iih iii iil iim iis il- ilh ili ill ilm ils im- imh imi iml imm ims is- ish isi isl ism iss lhh lhi lhs lih lii lil lim lis lli lll llm lls lmh lmi lml lmm lms lsh lsi lsl lsm lss mhh mhi mhl mhm mhs mi- mih mii mil mim mis mlh mli mll mlm mls mmh mmi mml mmm mms msh msi msl msm mss sh- shh shi shl shm shs sih sii sil sim sis slh sli sll slm sls smh smi sml smm sms ss- ssh ssi ssl ssm sss